#include "csapp.h"

int main(int argc,char **argv)
{
struct stat stat;
char *type,*readok;

Stat(argv[1],&stat);
if(S_ISREG(stat.st_mode))
type="regular";
else if(S_ISDIR(stat.st_mode))
type="directory";
else
type="other";
if((stat.st_mode&S_IRUSR))
readok="yes";
else
readok="no";

printf("type:%s,read:%s\n",type,readok);
exit(0);
}

